GMW3161M-ST-S X2CrNi12

USA GM GMW 3161-2005 GMW3161M-ST-S X2CrNi12 Stainless Steel for Exhaust Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

GM GMW3161M-ST-S X2CrNi12 GM GMW3161M-ST-S X2CrNi12 Datasheet
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel GMW3161M-ST-S X2CrNi12 Austenite GM USA Stainless Steel for Exhaust Applications
Datasheet for:Steel Grades:Specialsteel:GMW3161M-ST-S X2CrNi12

Chemical composition(mass fraction)(wt.%) of the GMW3161M-ST-S X2CrNi12

Elements Min.(≥) Max.(≤)
C - 0.03
Mn - 1.00
Si - 1.00
P - 0.040
S - 0.030
Cr 10.50 17.50
Ni 0.75 1.00
N - 0.03
Ti 0.48 -
Nb 0.3 -

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade GMW3161M-ST-S X2CrNi12

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
941 (≥) 498 (≥) 22 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 331
Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
31 - -     0.34 -  
124 686 - 42.3 342   -  
157 - 44 22.2   231 322
Heat treated : 1698°C - 1782°C
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
X2CrNi12 AWS Germany
Flat products made of steels for pressure purposes - Part 7: Stainless steels
X 2 Cr 11 AWS Germany
Flat products made of steels for pressure purposes - Part 7: Stainless steels
1.4003 AWS Germany
Flat products made of steels for pressure purposes - Part 7: Stainless steels
X2CrNi12 AFNOR France
Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
1.4003 AFNOR France
Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
X2CrNi12 ISO International
Stainless steels - Chemical composition
GMW3161M-ST-S X2CrNi12 GM USA
Stainless Steel for Exhaust Applications
Relevant standard
Standard No. Description Download
GMW 3161-2005 Stainless Steel for Exhaust Applications
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Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
GMW 3161-2005, GMW3161M-ST-S X2CrNi12 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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